dma: acpi-dma: parse CSRT to extract additional resources

Since we have CSRT only to get additional DMA controller resources, let's get
rid of drivers/acpi/csrt.c and move its logic inside ACPI DMA helpers code.

Signed-off-by: Andy Shevchenko <[email protected]>
Signed-off-by: Mika Westerberg <[email protected]>
Acked-by: Rafael J. Wysocki <[email protected]>
Signed-off-by: Vinod Koul <[email protected]>

Author: andy-shev

drivers/acpi/Makefile

@@ -38,7 +38,6 @@ acpi-y				+= processor_core.o
 acpi-y				+= ec.o
 acpi-$(CONFIG_ACPI_DOCK)	+= dock.o
 acpi-y				+= pci_root.o pci_link.o pci_irq.o
-acpi-y				+= csrt.o
 acpi-$(CONFIG_X86_INTEL_LPSS)	+= acpi_lpss.o
 acpi-y				+= acpi_platform.o
 acpi-y				+= power.o

drivers/acpi/csrt.c

@@ -35,7 +35,6 @@ void acpi_pci_link_init(void);
 void acpi_pci_root_hp_init(void);
 void acpi_platform_init(void);
 int acpi_sysfs_init(void);
-void acpi_csrt_init(void);
 #ifdef CONFIG_ACPI_CONTAINER
 void acpi_container_init(void);
 #else

drivers/acpi/internal.h

@@ -2042,7 +2042,6 @@ int __init acpi_scan_init(void)
 	acpi_pci_link_init();
 	acpi_platform_init();
 	acpi_lpss_init();
-	acpi_csrt_init();
 	acpi_container_init();
 	acpi_memory_hotplug_init();